EP 2078165 B1 20161026 - LOW SWAGE LOAD FASTENING SYSTEM
Title (en)
LOW SWAGE LOAD FASTENING SYSTEM
Title (de)
BEFESTIGUNGSSYSTEM MIT NIEDRIGER UMFORMLAST
Title (fr)
SYSTÈME DE FIXATION À FAIBLE CHARGE DE MATRIÇAGE
Publication
Application
Priority
US 2006043232 W 20061103
Abstract (en)
[origin: WO2008054397A1] A low swage load fastening system is provided for installing swage-type fasteners. The fastener includes a pin member having an elongated pin shank. An enlarged head at one end of the pin engages one side of the workpieces. A grooved pin portion extends past an opposite side of the workpieces. A collar includes a shank portion adapted to be swaged into the pin lock grooves in response to a relative axial swage load applied by an installation tool. One aspect of the system, the collar is as-headed and does not require thermal processing yet provides an optimum balance of reduced collar shank wall thickness and increased hardness, whereby the swage load is minimized. A low wage load thread form for the lock grooves of the pin is also provided, a reduced diameter, relatively short pull portion pin extension, installation tool improvements, and an associated method of use are also disclosed.
IPC 8 full level
B21J 15/02 (2006.01); F16B 19/05 (2006.01)
CPC (source: EP)
B21J 15/022 (2013.01); B21J 15/28 (2013.01); F16B 19/05 (2013.01)
Citation (examination)
- US 4867625 A 19890919 - DIXON RICHARD D [US]
- EP 0052480 A1 19820526 - TUCKER FASTENERS LTD [GB], et al
- US 5049016 A 19910917 - NORDYKE KEITH D [US]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008054397 A1 20080508; CN 101360920 A 20090204; CN 101360920 B 20110622; DK 2078165 T3 20170206; DK 2251117 T3 20171023; DK 2251118 T3 20130408; DK 2716383 T3 20170717; EP 2078165 A1 20090715; EP 2078165 A4 20101110; EP 2078165 B1 20161026; EP 2251117 A1 20101117; EP 2251117 B1 20170719; EP 2251118 A1 20101117; EP 2251118 B1 20130102; EP 2251119 A1 20101117; EP 2716383 A2 20140409; EP 2716383 A3 20140716; EP 2716383 B1 20170329; ES 2406074 T3 20130605; ES 2611973 T3 20170511; ES 2629863 T3 20170816; ES 2644715 T3 20171130; JP 2010509547 A 20100325; JP 5393469 B2 20140122
DOCDB simple family (application)
US 2006043232 W 20061103; CN 200680029196 A 20061103; DK 06827579 T 20061103; DK 10169824 T 20061103; DK 10169825 T 20061103; DK 13190785 T 20061103; EP 06827579 A 20061103; EP 10169824 A 20061103; EP 10169825 A 20061103; EP 10169826 A 20061103; EP 13190785 A 20061103; ES 06827579 T 20061103; ES 10169824 T 20061103; ES 10169825 T 20061103; ES 13190785 T 20061103; JP 2009535247 A 20061103